Sigma Journal of Engineering and Natural Sciences (Sigma Mühendislik ve Fen Bilimleri Dergisi) is a distinguished open-access journal published by Yıldız Technical University in Turkey since 2004. With an emphasis on the interdisciplinary fields of engineering and natural sciences, this journal caters to researchers, professionals, and students seeking to share innovative research and developments. Although currently positioned in the Q4 quartile across several categories including Computational Mechanics and Mechanics of Materials, Sigma is committed to enhancing its scientific impact and accessibility. The journal invites contributions that enrich knowledge in areas of energy and engineering, addressing complex challenges with a regional and global perspective. Researchers can freely access and disseminate their findings, fostering collaborative advancements in the community. By continually striving for excellence, Sigma Journal serves as a crucial platform for scholarly discourse and innovative research in engineering and natural sciences.

Makara Journal of Science, published by UNIV INDONESIA, is an esteemed open-access journal that has been contributing to the field of scientific research since 2007. With an ISSN of 2339-1995 and E-ISSN of 2356-0851, this journal plays a crucial role in disseminating knowledge across various disciplines including Agricultural and Biological Sciences, Biochemistry, Genetics and Molecular Biology, Chemistry, Materials Science, and Physics and Astronomy. The journal operates out of Depok, Indonesia, and aims to foster international collaboration and bridge the gap between theory and practice through high-quality research publications. As of 2023, it holds a Q3 ranking in Agricultural and Biological Sciences and Q4 in several other categories, reflecting its steady growth and dedication to quality. Researchers, students, and professionals can access a wealth of pioneering studies that not only deepen understanding in their respective fields but also broaden interdisciplinary dialogue within the global scientific community. Join your peers and contribute to the ongoing discourse in this vital area of scientific exploration.

LATIN AMERICAN APPLIED RESEARCH is a distinguished academic journal published by PLAPIQUI (UNS-CONICET), dedicated to advancing the fields of Chemical Engineering, Chemistry, and Mechanical Engineering. Since its inception in 1996, this journal has become a valuable platform for researchers and professionals to disseminate innovative findings and technological advancements within the region and beyond. With an ISSN of 0327-0793 and an E-ISSN of 1851-8796, it contributes to the global scientific community by publishing high-quality research that addresses contemporary challenges. Despite currently being classified in the Q3 and Q4 quartiles within its respective categories in 2023, LATIN AMERICAN APPLIED RESEARCH is committed to enhancing its impact, as shown through its rigorous peer-review process and the scope of topics it covers. Utilizing a user-friendly access model, this journal is instrumental for students and professionals seeking to stay abreast of the latest innovations in applied research. Positioned in Bahía Blanca, Argentina, it serves as a critical academic resource that fosters collaboration and dialogue among scholars and industry experts across Latin America.

The International Journal of Engineering and Technology Innovation, published by the Taiwan Association of Engineering & Technology Innovation, serves as a pivotal platform for recent advancements in the fields of engineering and technology innovation, fostering scholarly communication and collaboration across disciplines. Since its inception in 2011, the journal has maintained an Open Access policy, ensuring that research findings are readily available to a global audience without restrictions, promoting knowledge sharing and accelerating innovation. With an ISSN of 2223-5329 and an E-ISSN of 2226-809X, this esteemed publication encompasses vital research from categories within Civil and Structural Engineering, Electrical and Electronic Engineering, Mechanical Engineering, and Mechanics of Materials, each recognized in the Q3 quartile as of 2023. As researchers, professionals, and students navigate the rapidly evolving landscape of technology, the International Journal of Engineering and Technology Innovation serves not only as a repository of high-quality research but also as a catalyst for progressive ideas that reshape the future of engineering practices worldwide.

Nexo Revista Cientifica, published by UNIV NACL INGENIERIA, is a distinguished open-access journal that has been serving the academic community since 2007. With an ISSN of 1818-6742 and an E-ISSN of 1995-9516, this journal aims to disseminate high-quality research findings in the fields of engineering and technology, fostering collaboration and innovation among researchers, professionals, and students alike. Its commitment to open access ensures that invaluable knowledge is easily available to a global audience, facilitating advancements in various engineering disciplines. Although the H-index and specific Scopus rankings are currently not listed, the journal's contributions are recognized for their relevance and impact within the community. With its base in Nicaragua, Nexo Revista Cientifica plays a vital role in promoting regional research while also addressing global engineering challenges.

Journal of Engineering and Technological Sciences, published by ITB JOURNAL PUBL, is a prominent open-access journal dedicated to advancing knowledge in various engineering disciplines and applied sciences. With an impact factor that highlights its growing influence, this journal supports a broad scope of topics, including Chemical Engineering, Civil and Structural Engineering, Earth-Surface Processes, Environmental Science, and Materials Science, as well as Mechanical Engineering. The journal has been sharing impactful research since 2013 and continues to bridge gaps between theory and practical application within the engineering community. Leveraging its Q2 and Q3 category quartile rankings in key engineering fields and solid standings in Scopus rankings, it provides a vital platform for researchers, practitioners, and students alike. Based in Indonesia, at the LPPM ITB Rectorate Building in Bandung, the journal emphasizes global contributions and innovations in engineering, making it an essential resource for cutting-edge research worldwide.

INGE CUC is an esteemed open-access journal published by UNIV COSTA, focusing on advancements and innovations in engineering and applied sciences. With its ISSN 0122-6517 and E-ISSN 2382-4700, the journal has committed to providing a platform for the dissemination of high-quality research since 2010. Operating out of Barranquilla, Colombia, INGE CUC serves as a vital resource for researchers, professionals, and students alike, offering insightful articles that bridge theoretical concepts with practical applications. Though certain metrics such as HIndex may currently be under development, the journal's open-access model ensures widespread access to its contents, fostering a dynamic exchange of knowledge within the engineering community. As INGE CUC continues to evolve, it remains dedicated to promoting innovation and collaboration in the field, establishing itself as a prominent voice among peer-reviewed journals in engineering.

Pertanika Journal of Science and Technology, published by UNIV PUTRA MALAYSIA PRESS, stands as a significant platform in the fields of Agricultural and Biological Sciences, Chemical Engineering, Computer Science, and Environmental Science. With an ISSN of 0128-7680, this esteemed journal aims to foster high-quality research and knowledge sharing by presenting novel studies and advancements from 2010 onwards, with expectations of convergence until 2024. Recognized as a Q3 journal in multiple categories, including miscellaneous fields of the aforementioned domains, it offers a valuable resource for researchers, students, and industry professionals seeking to push the boundaries of science and technology. Though access options are currently limited, the journal's commitment to disseminating essential findings contributes to its credibility and relevance in the academic community, making it an essential read for those invested in cutting-edge scientific research and development. Based in Serdang, Selangor, Malaysia, the journal not only caters to a global audience but also emphasizes the significance of local research advancements in a broader context.

Revista Cubana de Ingenieria is a premier open-access journal dedicated to advancing the field of engineering and technology in Cuba and beyond. Published by the Instituto Superior Politécnico José Antonio Echeverría, this journal has been accessible to a global audience since 2010, fostering free dissemination of innovative research and practical applications in industrial engineering. The ISSN for the journal is 2223-1781, ensuring its recognition in academic circles. Situated in Havana, Cuba, the journal serves as a vital platform for researchers, professionals, and students to share insights, methodologies, and developments that drive the engineering profession forward. Despite the absence of an H-index, the journal's commitment to open access and collaboration highlights its importance as a resource for disseminating critical knowledge in engineering. We invite all scholars and practitioners in the field to contribute and engage with this dynamic publication.

CT&F-Ciencia Tecnologia y Futuro, a distinguished open-access journal published by ECOPETROL SA, serves as a vital platform for the dissemination of innovative research and advancements in the fields of chemical engineering, energy, fuel technology, and the broader disciplines within the geosciences. Established in 1996 and operating continuously until 2023, this bilingual journal aims to foster collaboration and knowledge exchange among researchers, professionals, and students in Colombia and beyond. With an increasing emphasis on sustainability and renewable energy, CT&F aligns with contemporary academic priorities and societal challenges. Although currently ranked in the Q4 category across multiple disciplines, the journal remains committed to enhancing its impact and accessibility, providing researchers with valuable insights and a significant forum to share their findings, all under the auspices of open-access since 2009. Explore a wealth of research as you contribute to the ongoing dialogue shaping the future of science and technology.